Test Result | |||
Serial Number | Test Item | Standard | Result |
1 | Appearance | White Powder to off Powder | Conform |
2 | Specific Rotation | -40.0°~-43.4° | -40.5° |
3 | Water | ≤5.0% | 4.63% |
4 | Residue on ignition | ≤0.2% | 0.08% |
5 | Pb | ≤1ppm | <1ppm |
6 | Related substance A | ≤1.5% | 0.17% |
7 | Any other impurity | ≤2.0% | 0.14% |
8 | Assay | 97.0%~102.0% | 99.18% |
Conclusion: The above product conforms to the standard. |